A step-down converter is used to step electricity down from 220 volts to 110 volts. Step-down converters are used when traveling outside of the United States, where many countries' electrical systems use 220, 230 or 240 volts.Know More
Without a step-down converter, appliances manufactured for a 110-volt outlet will suffer a shock failure when plugged into a 220-volt outlet. While adapters are available, the adapter is only for the outlet pattern; it doesn't change the voltage of the outlet.
Step-up converters are also available for items purchased outside of the United States, allowing the buyer to use a 220-volt appliance with a 110-volt outlet when he or she returns home. Some models may be used for both stepping up and stepping down the electricity, making it easy for a traveler to use a hair dryer or electric razor in any country.Learn more about Electrical
To convert a 220-volt outlet to a 110-volt outlet, either purchase an adapter or remove the existing receptacle from the outlet box. Either option allows a 110-volt appliance to plug into a previously 220-volt outlet.Full Answer >
Wiring a 220-volt outlet begins with installing a suitable breaker switch. Then, wires are run from the breaker box to the desired location, where they are attached to a receptacle or wired directly to an appliance. Most modern 220-volt wiring involves either a three- or four-wire configuration, depending on the particular application.Full Answer >
Installing a new dryer circuit requires installing a 10-gage cable containing four wires. The four wires provide two hot wires, a neutral wire and a separate ground wire. Other materials include the new dryer outlet, electrical box rated for a dryer and a 30 amp two-pole circuit breaker. The tools required include wire cutters, wire strippers and screwdrivers.Full Answer >
Many kitchen appliances operate at 220 volts, though not all of them do. Printed somewhere on the outside of every appliance near the power cord is the voltage and current requirements. Many appliances run between 220 and 240 volts of AC, as this is the worldwide standard for wall power.Full Answer >